Isothermes Kalorimeter

A calorimeter for determining the calorific value of a sample on the basis of the difference in temperature, measured on a real time basis, between the temperature of the water in a bucket containing the sample in a conventional calorimeter bomb and the temperature of the water in a reservoir mainta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FORD, GORDON C., ST. JOSEPH, MICH., US, WILLIS, PETER M., BENTON HARBOR, MICH., US, BERK, CHARLES W., ST. JOSEPH, MICH., US, TABBEY, MICHAEL P., ST. JOSEPH, MICH., US
Format:	Patent
Sprache:	ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A calorimeter for determining the calorific value of a sample on the basis of the difference in temperature, measured on a real time basis, between the temperature of the water in a bucket containing the sample in a conventional calorimeter bomb and the temperature of the water in a reservoir maintained at substantially ambient temperature. The water from the reservoir is circulated by a pump through a heat exchanger, a water jacket surrounding the bucket and back to the reservoir in an effort to maintain the water in the system at ambient temperature. A method for calculating the corrected bucket temperature rise on the basis of Newton's Law of Cooling and for calculating the gross calorific value of the sample is also disclosed.